Toothbrush



FIG. 1 is a rear perspective view of a toothbrush showing our new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The stippling that is shown on the sides of the toothbrush handle represents a contrast in color. 

The ornamental design for a toothbrush, as shown and described. 